CN105905892A - Efficient artificial diamond purification electrolyte - Google Patents
Efficient artificial diamond purification electrolyte Download PDFInfo
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- CN105905892A CN105905892A CN201610412895.9A CN201610412895A CN105905892A CN 105905892 A CN105905892 A CN 105905892A CN 201610412895 A CN201610412895 A CN 201610412895A CN 105905892 A CN105905892 A CN 105905892A
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- China
- Prior art keywords
- parts
- acid
- nickel
- diamond
- metallic element
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/24—Alloys obtained by cathodic reduction of all their ions
Abstract
The invention discloses an efficient artificial diamond purification electrolyte. The efficient artificial diamond purification electrolyte is characterized in that 50-100 parts of citric acid, 40-60 parts of hydrochloric acid, 40-60 parts of sulfuric acid,10-20 parts of boric acid, and 10-20 parts of nickel sulfate are mixed and stirred by weight, meanwhile, a small number of metallic elements are added into the solution, and finally the efficient artificial diamond purification electrolyte comprises, by mass, 32.5% of iron, 52.2% of nickel, 0.2% of cobalt, 0.2% of manganese, 0.2% of copper, and the balance impurities. The efficient artificial diamond purification electrolyte is reasonable in formula design, short in electrolytic time and high in metal product proportion and lowers the electrolytic cost.
Description
Technical field
The present invention relates to diamond production technical field, particularly belong to a kind of diamond efficient
Purification electrolysis liquid.
Background technology
The purification process of diamond is by the diamond synthesizing rod after press synthesizes
The process that separates with graphite powder and catalyst (metal) powder of diamond, it uses electrolysis to carry
Pure method, the composition of electrolyte directly affects the extraction ratio of metal, further affects
The process of later process；In prior art, the electrolyte used metal to diamond
Within rate is maintained at 80% in advance, the electrolysis of higher metal extraction ratio is being found by numerous producers
Liquid.
Summary of the invention
It is an object of the invention to a kind of diamond efficient purification electrolysis liquid, formula design is closed
Reason, electrolysis time is shorter, metallic product ratio high, reduces electrolysis cost.
Technical scheme is as follows:
A kind of diamond efficient purification electrolysis liquid, takes 50-100 part according to parts by weight
Citric acid, the hydrochloric acid of 40-60 part, the sulphuric acid of 40-60 part, the boric acid of 10-20 part, 10-20
The nickel sulfate mix and blend of part, adds a small amount of metallic element in solution simultaneously, finally controls gold
Belonging to element mass percent is ferrum 32.5%, nickel 52.2%, cobalt 0.2%, manganese 0.2%, copper 0.3%,
Remaining is impurity.
Each raw material is as follows: according to parts by weight take 50 parts citric acid, 40 parts
Hydrochloric acid, the sulphuric acid of 40 parts, the boric acid of 10 parts, the nickel sulfate mix and blend of 10 parts, simultaneously
Adding a small amount of metallic element in solution, the final metallic element mass percent that controls is ferrum
32.5%, nickel 52.2%, cobalt 0.2%, manganese 0.2%, copper 0.3%, remaining is impurity.
Each raw material is as follows: according to parts by weight take 100 parts citric acid, 60
The hydrochloric acid of part, the sulphuric acid of 60 parts, the boric acid of 20 parts, the nickel sulfate mix and blend of 20 parts, with
Time in solution, add a small amount of metallic element, the final metallic element mass percent that controls is ferrum
32.5%, nickel 52.2%, cobalt 0.2%, manganese 0.2%, copper 0.3%, remaining is impurity.
According to parts by weight take the citric acid of 80 parts, the hydrochloric acid of 50 parts, the sulphuric acid of 50 parts, 15
The boric acid of part, the nickel sulfate mix and blend of 15 parts, add a small amount of metal unit in solution simultaneously
Element, final control metallic element mass percent be ferrum 32.5%, nickel 52.2%, cobalt 0.2%,
Manganese 0.2%, copper 0.3%, remaining is impurity.
It is additionally provided with sodium glutamate 10-15 part.
Inventive formulation is reasonable in design, and electrolysis time is shorter, metallic product ratio high, reduces electricity
Solve cost.
Detailed description of the invention
Embodiment 1 prepares electrolyte, and each raw material is as follows: according to parts by weight
Take the citric acid of 80 parts, the hydrochloric acid of 50 parts, the sulphuric acid of 50 parts, the boric acid of 15 parts, 15 parts
Nickel sulfate, be additionally provided with sodium glutamate 10-15 part mix and blend, add few in solution simultaneously
Amount metallic element, final control metallic element mass percent be ferrum 32.5%, nickel 52.2%,
Cobalt 0.2%, manganese 0.2%, copper 0.3%, remaining is impurity, obtains the electrolyte of 25kg；
The diamond synthetic rod of electrolysis 100kg, depletion hard rock synthetic rod 100kg, as
Anode loads in electrolysis bath, adds above-mentioned electrolyte 25kg, and steel plate, as negative electrode, keeps electricity
Solve voltage at 12-16V.
After adding this electrolyte, the electric current of electrolytic process can be maintained at 1800-2200A, electrolysis
Time is 140h, and metal fall reaches 92%.
Embodiment 2 prepares electrolyte, and each raw material is as follows: according to parts by weight
Take the citric acid of 100 parts, the hydrochloric acid of 60 parts, the sulphuric acid of 60 parts, the boric acid of 20 parts, 20 parts
Nickel sulfate, be additionally provided with sodium glutamate 10-15 part mix and blend, add few in solution simultaneously
Amount metallic element, final control metallic element mass percent be ferrum 32.5%, nickel 52.2%,
Cobalt 0.2%, manganese 0.2%, copper 0.3%, remaining is impurity, obtains the electrolyte of 25kg；
The diamond synthetic rod of electrolysis 100kg, depletion hard rock synthetic rod 100kg, as
Anode loads in electrolysis bath, adds above-mentioned electrolyte 25kg, and steel plate, as negative electrode, keeps electricity
Solve voltage at 12-16V.
After adding this electrolyte, the electric current of electrolytic process can be maintained at 1800-2200A, electrolysis
Time is 140h, and metal fall reaches 86%.
Embodiment 3 prepares electrolyte, and each raw material is as follows: according to parts by weight
Take the citric acid of 50 parts, the hydrochloric acid of 40 parts, the sulphuric acid of 40 parts, the boric acid of 10 parts, 10 parts
Nickel sulfate, be additionally provided with sodium glutamate 10-15 part mix and blend, add few in solution simultaneously
Amount metallic element, final control metallic element mass percent be ferrum 32.5%, nickel 52.2%,
Cobalt 0.2%, manganese 0.2%, copper 0.3%, remaining is impurity, obtains the electrolyte of 25kg；
The diamond synthetic rod of electrolysis 100kg, depletion hard rock synthetic rod 100kg, as
Anode loads in electrolysis bath, adds above-mentioned electrolyte 25kg, and steel plate, as negative electrode, keeps electricity
Solve voltage at 12-16V.
After adding this electrolyte, the electric current of electrolytic process can be maintained at 1800-2200A, electrolysis
Time is 140h, and metal fall reaches 88%.
The ultimate principle of the present invention, principal character and the present invention excellent has more than been shown and described
Point.Skilled person will appreciate that of the industry, the present invention is not restricted to the described embodiments, on
State the principle that the present invention is simply described described in embodiment and description, without departing from the present invention
On the premise of spirit and scope, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appended power
Profit claim and equivalent thereof define.
Claims (5)
1. a diamond efficient purification electrolysis liquid, it is characterised in that: according to weight portion
Number takes the citric acid of 50-100 part, the hydrochloric acid of 40-60 part, the sulphuric acid of 40-60 part, 10-20
The boric acid of part, the nickel sulfate mix and blend of 10-20 part, add a small amount of metal in solution simultaneously
Element, final control metallic element mass percent be ferrum 32.5%, nickel 52.2%, cobalt 0.2%,
Manganese 0.2%, copper 0.3%, remaining is impurity.
The most according to claim 1, diamond efficient purification electrolysis liquid, its feature exists
In, each raw material is as follows: according to parts by weight take 50 parts citric acid, 40 parts
Hydrochloric acid, the sulphuric acid of 40 parts, the boric acid of 10 parts, the nickel sulfate mix and blend of 10 parts, simultaneously
Adding a small amount of metallic element in solution, the final metallic element mass percent that controls is ferrum
32.5%, nickel 52.2%, cobalt 0.2%, manganese 0.2%, copper 0.3%, remaining is impurity.
The most according to claim 1, diamond efficient purification electrolysis liquid, its feature exists
In, each raw material is as follows: according to parts by weight take 100 parts citric acid, 60
The hydrochloric acid of part, the sulphuric acid of 60 parts, the boric acid of 20 parts, the nickel sulfate mix and blend of 20 parts, with
Time in solution, add a small amount of metallic element, the final metallic element mass percent that controls is ferrum
32.5%, nickel 52.2%, cobalt 0.2%, manganese 0.2%, copper 0.3%, remaining is impurity.
The most according to claim 1, diamond efficient purification electrolysis liquid, its feature exists
In, according to parts by weight take the citric acid of 80 parts, the hydrochloric acid of 50 parts, the sulphuric acid of 50 parts, 15
The boric acid of part, the nickel sulfate mix and blend of 15 parts, add a small amount of metal unit in solution simultaneously
Element, final control metallic element mass percent be ferrum 32.5%, nickel 52.2%, cobalt 0.2%,
Manganese 0.2%, copper 0.3%, remaining is impurity.
The most according to claim 1, diamond efficient purification electrolysis liquid, its feature exists
In, it is additionally provided with sodium glutamate 10-15 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412895.9A CN105905892A (en) | 2016-06-13 | 2016-06-13 | Efficient artificial diamond purification electrolyte |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412895.9A CN105905892A (en) | 2016-06-13 | 2016-06-13 | Efficient artificial diamond purification electrolyte |
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| CN105905892A true CN105905892A (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610412895.9A Pending CN105905892A (en) | 2016-06-13 | 2016-06-13 | Efficient artificial diamond purification electrolyte |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055977A (en) * | 2018-09-19 | 2018-12-21 | 郑州人造金刚石及制品工程技术研究中心有限公司 | A kind of electrolyte for diamond electrorefining |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898552A (en) * | 2014-04-01 | 2014-07-02 | 安庆市凯立金刚石科技有限公司 | Formula of diamond synthesis and purification rapid electrolyte |
| CN104986761A (en) * | 2015-06-25 | 2015-10-21 | 河南黄河旋风股份有限公司 | Efficient electrolyte purified through artificial diamond |
-
2016
- 2016-06-13 CN CN201610412895.9A patent/CN105905892A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898552A (en) * | 2014-04-01 | 2014-07-02 | 安庆市凯立金刚石科技有限公司 | Formula of diamond synthesis and purification rapid electrolyte |
| CN104986761A (en) * | 2015-06-25 | 2015-10-21 | 河南黄河旋风股份有限公司 | Efficient electrolyte purified through artificial diamond |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109055977A (en) * | 2018-09-19 | 2018-12-21 | 郑州人造金刚石及制品工程技术研究中心有限公司 | A kind of electrolyte for diamond electrorefining |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |